| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes- written for limited period | 277 |
1.2%
|
| 2 | Yes- written for unlimited period | 1635 |
7.1%
|
| 3 | Yes- Verbal agreement | 520 |
2.3%
|
| 4 | No | 1651 |
7.2%
|
| Sysmiss | 18797 |